[DevTools] Move eye dropper functionality from protocol to embedder

third_party/WebKit/Source/devtools/front_end/host/InspectorFrontendHost.js

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 321 matching lines @@
   }
 
   /**
    * @override
    * @param {string} shortcuts
    */
   setWhitelistedShortcuts(shortcuts) {
   }
 
   /**
+   * @override
+   * @param {boolean} active
+   */
+  setEyeDropperActive(active) {
+  }
+
+  /**
    * @param {!Array<string>} certChain
    * @override
    */
   showCertificateViewer(certChain) {
   }
 
   /**
    * @override
    * @return {boolean}
    */
@@ skipping 182 matching lines @@
  * @return {boolean}
  */
 Host.isUnderTest = function(prefs) {
   if (InspectorFrontendHost.isUnderTest())
     return true;
 
   if (prefs)
     return prefs['isUnderTest'] === 'true';
   return Common.settings.createSetting('isUnderTest', false).get();
 };